Seiko Cal. 6639 - 482

The 6639-482 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Champagne dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-3d140696bcf2]

Also known as: Helmet, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

35j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1970

Related Models

• Seiko 6642-274
• Seiko 0795-894
• Seiko 4441-929
• Seiko 0748-686
• Seiko 7017-899
• Seiko 6346-618
• Seiko 6170-452
• Seiko 6174-288
• Seiko 7164-176
• Seiko 6623-558
• Seiko 5651-530
• Seiko 6166-356